Viking® 14878C175 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 1/2" Orifice, 175 PRV, Groove x Groove, 1 1/2" GL1112 57-590-8-175

57-590-8-175

Item:  2" Conduit Spacer for STI-8100 Series

Chime alerts when motion is detected

Also available with window and/or A/C-Heat

The 300-gallon vertical bladder tank is a carbon steel pressure vessel containing an elastomeric bladder between the water and foam concentrate

Viking® 14878C175 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 1/2" Orifice, 175 PRV, Groove x Groove, 1 1/2" GL1112 57-590-8-175Viking EasyPac Commercial Riser Manifold Assemblies are available in sizes 1 1 4, 1 1 2, 2, 2 1 2, 3, 4, 6 and 8 for commercial systems. They are available with an AGF TESTanDRAIN valve, and or pressure relief valve (PRV) to meet NFPA 13 requirements for gridded systems and any system requiring a pressure relief valve. This configuration eliminates the need to drain the system before installing the relief valve, while a built in test port allows